Home / 2,434,802.40-3,651,145.64-1,155,776.46

Finding the Fourth Proportional to 2,434,802.40, 3,651,145.64 and 1,155,776.46

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Solution

The fourth proportional to 2,434,802.40, 3,651,145.64 and 1,155,776.46 is: 1,733,162.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,802.40 : 3,651,145.64 = 1,155,776.46 : x
  2. Step 2: Convert to fraction form
    2,434,802.40/3,651,145.64 = 1,155,776.46/x
  3. Step 3: Cross multiply
    2,434,802.40x = 3,651,145.64 × 1,155,776.46
  4. Step 4: Simplify right side
    2,434,802.40x = 4,219,908,176,964.75
  5. Step 5: Solve for x
    x = 4,219,908,176,964.75/2,434,802.40
  6. Step 6: Final answer
    x = 1,733,162.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.